Laptop Backpack | Daily commute, office/school use | - Padded laptop compartment (supports 15.6" laptops) - Water-resistant canvas (passes 500mm water column test) - Arcuate shoulder straps (ISO 13374 ergonomic design) - Integrated USB port (IPX4 rated) | ▲ Advanced: 1000mm water resistance (ISO 20344) - Protects electronics - Ergonomic comfort for long hours - Quick device access via USB port | Bulkier design - Higher cost for advanced versions |
Travel Backpack | Air travel, weekend trips | - TSA-approved lock - Lightweight (≤3kg) - Compression straps (ISO 13374 load stability) - Multiple compartments (15+ pockets) | ▲ Industry Standard: 4kg average weight - Easy airline compliance - Organized storage - Compact when empty | Limited ruggedness for outdoor use |
Commuter Backpack | Urban commuting, city navigation | - Quick-access front pocket (hook-and-loop closure) - Weather-resistant shell (ISO 20344) - Reflective strips (ASTM F1959 visibility) | ▲ Advanced: 360° reflective panels - Rain protection up to 2 hours - Theft-resistant zippers | Narrow design reduces storage space |
Hiking Backpack | Rugged terrain, outdoor activities | - High load capacity (up to 20kg) - Breathable mesh back panel (ISO 13374) - Adjustable hip belt (ISO 20344) - Durable polyester (500D) | ▲ Industry Standard: 15kg capacity - Enhanced ventilation - Rugged construction for durability | Heavy when empty - Less suitable for daily use |
School Backpack | Student use, daily school transport | - Ergonomic S-shaped straps (ISO 13374) - Reinforced bottom (ASTM D624 tear resistance) - Lightweight (<2kg) | ▲ Advanced: 3kg capacity with reinforced stitching - Reduces spinal strain - Affordable base model | Minimal tech features (e.g., no USB) |
Fashion/Style Backpack | Casual outings, fashion statements | - Customizable logo patch (up to 10cm²) - Sleek design (≤5cm profile) - Soft handle (ISO 20344 grip comfort) | ▲ Advanced: Waterproof nylon lining (ISO 20344) - Versatile styling - Lightweight (1.5kg) | Limited protection for valuables - Less functional compartments |